98668980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 311351040

約数和(自身を除く): 212682060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 107, 109, 141, 180, 188, 214, 218, 235, 282, 321, 327, 423, 428, 436, 470, 535, 545, 564, 642, 654, 705, 846, 940, 963, 981, 1070, 1090, 1284, 1308, 1410, 1605, 1635, 1692, 1926, 1962, 2115, 2140, 2180, 2820, 3210, 3270, 3852, 3924, 4230, 4815, 4905, 5029, 5123, 6420, 6540, 8460, 9630, 9810, 10058, 10246, 11663, 15087, 15369, 19260, 19620, 20116, 20492, 23326, 25145, 25615, 30174, 30738, 34989, 45261, 46107, 46652, 50290, 51230, 58315, 60348, 61476, 69978, 75435, 76845, 90522, 92214, 100580, 102460, 104967, 116630, 139956, 150870, 153690, 174945, 181044, 184428, 209934, 226305, 230535, 233260, 301740, 307380, 349890, 419868, 452610, 461070, 524835, 548161, 699780, 905220, 922140, 1049670, 1096322, 1644483, 2099340, 2192644, 2740805, 3288966, 4933449, 5481610, 6577932, 8222415, 9866898, 10963220, 16444830, 19733796, 24667245, 32889660, 49334490, 98668980]

約数ペア:

[(1, 98668980), (2, 49334490), (3, 32889660), (4, 24667245), (5, 19733796), (6, 16444830), (9, 10963220), (10, 9866898), (12, 8222415), (15, 6577932), (18, 5481610), (20, 4933449), (30, 3288966), (36, 2740805), (45, 2192644), (47, 2099340), (60, 1644483), (90, 1096322), (94, 1049670), (107, 922140), (109, 905220), (141, 699780), (180, 548161), (188, 524835), (214, 461070), (218, 452610), (235, 419868), (282, 349890), (321, 307380), (327, 301740), (423, 233260), (428, 230535), (436, 226305), (470, 209934), (535, 184428), (545, 181044), (564, 174945), (642, 153690), (654, 150870), (705, 139956), (846, 116630), (940, 104967), (963, 102460), (981, 100580), (1070, 92214), (1090, 90522), (1284, 76845), (1308, 75435), (1410, 69978), (1605, 61476), (1635, 60348), (1692, 58315), (1926, 51230), (1962, 50290), (2115, 46652), (2140, 46107), (2180, 45261), (2820, 34989), (3210, 30738), (3270, 30174), (3852, 25615), (3924, 25145), (4230, 23326), (4815, 20492), (4905, 20116), (5029, 19620), (5123, 19260), (6420, 15369), (6540, 15087), (8460, 11663), (9630, 10246), (9810, 10058)]